| Équations équilibrées la veille |
2 LiOH + FeSO4 = Fe(OH)2 + Li2SO4
HNO3 + FeOH3 = FeNO3 + HOH3 =>
HNO3 + FeOH3 = FeNO3 + HOH3
BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4
MgCl2 + Fe(NO3)3 = FeCl3 + Mg(NO3)2 =>
3 MgCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Mg(NO3)2
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn =>
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn
C7H6O2 + (CH3)2CO + NH4OH = C10H15NO + H2O =>
5 C7H6O2 + 25(CH3)2CO + 11 NH4OH = 11 C10H15NO + 35 H2O
C2H4O2 + MgCO3 = Mg3C2 + CO2 + H2O =>
7 C2H4O2 + 12 MgCO3 = 4 Mg3C2 + 18 CO2 + 14 H2O
C4H6O6 + NaCO3 = Na2C4H6O6 + H2O + CO2 =>
7 C4H6O6 + 10 NaCO3 = 5 Na2C4H6O6 + 6 H2O + 18 CO2
Na2CO3 + Cu(No3)2 = Na2(No3)2 + Cu(CO3) =>
Na2CO3 + Cu(No3)2 = Na2(No3)2 + Cu(CO3)
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
HC2H5O2 + OH = C2H5O2 + H2O =>
HC2H5O2 + OH = C2H5O2 + H2O
I2 + LiCl = LiI + Cl2 =>
I2 + 2 LiCl = 2 LiI + Cl2
NaOH + Na2SO3 = Na2OH + SO3 =>
2 NaOH + Na2SO3 = 2 Na2OH + SO3
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
MnSO4 + NaOH + H2O2 = MnO2 + Na2SO4 + H2O =>
MnSO4 + 2 NaOH + H2O2 = MnO2 + Na2SO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CrSO4 + (NH4)3PO4 = Cr3(PO4)2 + (NH4)2SO4 =>
3 CrSO4 + 2(NH4)3PO4 = Cr3(PO4)2 + 3(NH4)2SO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
SnCl4 + TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + HCl =>
SnCl4 + 2 TiSO4 + H2SO4 = Ti2(SO4)3 + SnCl2 + 2 HCl
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaOH + CaCI = NaCI + CaOH =>
NaOH + CaCI = NaCI + CaOH
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Al2(SO4)3 + FeO = Al2O3 + FeSO4 =>
Al2(SO4)3 + 3 FeO = Al2O3 + 3 FeSO4
Fe(s) + Al(NO3)3(aq) = Al(s) + Fe(NO3)3(aq) =>
Fe(s) + Al(NO3)3(aq) = Al(s) + Fe(NO3)3(aq)
Al(OH)3(s) + HCl(g) = H2O(l) + AlCl3(s) =>
Al(OH)3(s) + 3 HCl(g) = 3 H2O(l) + AlCl3(s)
KCl + CaF2 = KF + CaCl2 =>
2 KCl + CaF2 = 2 KF + CaCl2
Cl2 + Na(OH) = NaCl + NaClO + H2O =>
Cl2 + 2 Na(OH) = NaCl + NaClO + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Fe2O3(s) + Zn(s) = Fe(s) + ZnO(s) =>
Fe2O3(s) + 3 Zn(s) = 2 Fe(s) + 3 ZnO(s)
K + KOH = K2O + H2 =>
2 K + 2 KOH = 2 K2O + H2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
AgNO3 + Ba(NO3)2 = AgBa + NO3 =>
AgNO3 + Ba(NO3)2 = AgBa + 3 NO3
KOH + BaCl2 = Ba(OH)2 + K2Cl2 =>
2 KOH + BaCl2 = Ba(OH)2 + K2Cl2
CaCO3(aq) + H2SO4 = CaSO4 + H2O + CO2(g) =>
CaCO3(aq) + H2SO4 = CaSO4 + H2O + CO2(g)
Na2CO3 + CH3COOH = H2CO3 + CH3COONa =>
Na2CO3 + 2 CH3COOH = H2CO3 + 2 CH3COONa
SiO2 + RbOH = H2O + Rb2SiO3 =>
SiO2 + 2 RbOH = H2O + Rb2SiO3
CH3COOH + CH3CHCH2CH2OH = CH3COOCH2CH2CH3CHCH3 + H2O =>
9 CH3COOH + 20 CH3CHCH2CH2OH = 14 CH3COOCH2CH2CH3CHCH3 + 10 H2O
Ca + H2SO4 = CaSO4 + H2O + H2S =>
4 Ca + 5 H2SO4 = 4 CaSO4 + 4 H2O + H2S
Zn + H2SO4 = ZnO + S + H2O =>
3 Zn + H2SO4 = 3 ZnO + S + H2O
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
RbNO3 = Rb + NO3 =>
RbNO3 = Rb + NO3
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
C2HO2 + NH3 = C2H2 + H2O + N2 =>
6 C2HO2 + 10 NH3 = 6 C2H2 + 12 H2O + 5 N2
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Équations équilibrées sur01/04/25
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